• Charge carriers in dynamic ferroelectric domain walls 

  Moore, Kalani; Keeney, Lynette; Downing, Clive; Conroy, Michele; Bangert, Ursel (Cambridge University Press, 2020-07-30)

  Ferroelectric domain walls (DWs) are the subject of intense research at present in the search for high dielectric, gigahertz responsive materials with novel functionalities[1]. Crucial to the integration of DWs into ...
• A museum artefact monitoring testbed using LoRaWAN 

  Gawade, Dinesh R.; Simorangkir, Roy B. V. B.; Zorbas, Dimitrios; Kumar, Sanjeev; Ziemann, Steffen; Iacopino, Daniela; Barton, John; Schuhmann, Katharina; Anders, Manfred; O'Flynn, Brendan; Buckley, John L. (IEEE, 2021-09-05)

  This paper presents a long range wide area network (LoRaWAN) testbed for environmental monitoring of artefacts within a museum storage facility. The goal is to identify the optimum feasible wireless technology for this ...
• IMPAQT underwater acoustic telemetry platform: receiver design 

  Jafarzadeh, Hamed; Belcastro, Marco; O'Flynn, Brendan (European Aquaculture Society, 2021-10-04)

  By 2050 the world population will reach approximately 10 billion people, and it will be required to be supported by an associated increase in the level of food production [1]. Seafood is one of the main sources of nutrition ...
• Broadband 5Gb/s optical RAM cell over the C-band 

  Pappas, C.; Moschos, T.; Mourgias-Alexandris, G.; Alexoudi, T.; Vagionas, C.; Gradkowski, Kamil; Nudds, Noreen; O'Brien, Peter; Miliou, A.; Pleros, N. (Institute of Electrical and Electronics Engineers (IEEE), 2021-10-29)

  A broadband optical RAM cell comprising a monolithic InP Flip-Flop and a Random Access Gate is experimentally presented with at least 5 Gb/s error-free operation and less than 4.5dB power penalty across the whole C-band.
• Wave height estimation using a novel seaweed-attached sensor 

  Emam, Masoud; Press, Caroline; Jafarzadeh, Hamed; Belcastro, Marco; O'Flynn, Brendan; Casserly, Joanne; Kane, Frank (IARIA, 2021-11-14)

  The growth rate of seaweed is significantly affected by wave parameters and sea conditions. The wave characteristics in an aquaculture farm is normally measured using expensive equipment, which is not affordable for many ...

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